公开(公告)号：US20120247796A1

公开(公告)日：2012-10-04

申请号：US13434328

申请日：2012-03-29

申请人： Thomas Mueller ,  Benno Verhaag ,  Jens Imaschewski

发明人： Thomas Mueller ,  Benno Verhaag ,  Jens Imaschewski

IPC分类号： B25F5/00

CPC分类号： B25F5/00

摘要： The hand-held power tool has a tool socket to hold a tool. A motor is coupled to the tool socket in order to drive the tool socket. The motor is arranged in a housing. The housing has a holder that is provided with a mechanical lock for detachably coupling a battery pack, and with a power connection for electrically connecting the battery pack to the motor. A communication interface serves to transmit properties of the battery pack to a motor control unit. The motor control unit includes a soft start that accelerates the speed of the motor from a standstill to a target speed at a given rate, whereby the motor control unit controls the rate as a function of a property of the battery pack transmitted by the battery pack.

摘要翻译： 手持式电动工具具有用于固定工具的工具插座。 电动机联接到工具插座以驱动工具插座。 电机布置在外壳中。 壳体具有一个保持器，其具有用于可拆卸地联接电池组的机械锁和用于将电池组电连接到电动机的电源连接。 通信接口用于将电池组的属性传送到电动机控制单元。 电动机控制单元包括软起动器，其以给定的速率将电动机的速度从静止加速到目标速度，由此电动机控制单元根据由电池组传送的电池组的特性来控制速率 。

公开(公告)号：US08448300B2

公开(公告)日：2013-05-28

申请号：US12957518

申请日：2010-12-01

申请人： Jens Imaschewski ,  Quirin Wahle

发明人： Jens Imaschewski ,  Quirin Wahle

IPC分类号： A45C13/26

CPC分类号： B25F5/026 ,  B25F5/003 ,  Y10T16/4713 ,  Y10T408/65 ,  Y10T408/98

摘要： An auxiliary handle for a hand-held power tool has a handle piece, a fixation means for fixing the auxiliary handle to the hand-held power tool, a rod with at least one set of teeth, and a guide in which the rod is seated longitudinally movably. A locking mechanism has a pawl, a pivot axis about which the pawl can be rotated between a locking position and a release position, and at least one locking tooth on the pawl that engages in a locked position with the guide, and is pivoted out of the guide in a release position. A spring element initially tensions the pawl into the locking position. A distance of the spring element from the pivot axis is less than a distance of the locking tooth from the pivot axis.

摘要翻译： 用于手持式电动工具的辅助手柄具有把手件，用于将辅助把手固定到手持式电动工具的固定装置，具有至少一组齿的杆以及杆座所在的导向件 纵向移动。 锁定机构具有棘爪，枢转轴，棘爪可以在该枢轴处在锁定位置和释放位置之间旋转，棘爪上的至少一个锁定齿与引导件接合在锁定位置，并且枢转出 指南在释放位置。 弹簧元件最初将棘爪拉紧到锁定位置。 弹簧元件与枢转轴线的距离小于锁定齿与枢转轴线的距离。

公开(公告)号：US20110131766A1

公开(公告)日：2011-06-09

申请号：US12957518

申请日：2010-12-01

申请人： Jens Imaschewski ,  Quirin Wahle

发明人： Jens Imaschewski ,  Quirin Wahle

IPC分类号： B25F5/02

CPC分类号： B25F5/026 ,  B25F5/003 ,  Y10T16/4713 ,  Y10T408/65 ,  Y10T408/98

摘要： An auxiliary handle for a hand-held power tool has a handle piece, a fixation means for fixing the auxiliary handle to the hand-held power tool, a rod with at least one set of teeth, and a guide in which the rod is seated longitudinally movably. A locking mechanism has a pawl, a pivot axis about which the pawl can be rotated between a locking position and a release position, and at least one locking tooth on the pawl that engages in a locked position with the guide, and is pivoted out of the guide in a release position. A spring element initially tensions the pawl into the locking position. A distance of the spring element from the pivot axis is less than a distance of the locking tooth from the pivot axis.

摘要翻译： 用于手持式电动工具的辅助手柄具有把手件，用于将辅助把手固定到手持式电动工具的固定装置，具有至少一组齿的杆以及杆座所在的导向件 纵向移动。 锁定机构具有棘爪，枢转轴，棘爪可以在该枢轴处在锁定位置和释放位置之间旋转，棘爪上的至少一个锁定齿与引导件接合在锁定位置，并且枢转出 指南在释放位置。 弹簧元件最初将棘爪拉紧到锁定位置。 弹簧元件与枢转轴线的距离小于锁定齿与枢转轴线的距离。

公开(公告)号：US20120048580A1

公开(公告)日：2012-03-01

申请号：US12873927

申请日：2010-09-01

申请人： Hans APPEL ,  Jens Imaschewski ,  Axel Fischer

发明人： Hans APPEL ,  Jens Imaschewski ,  Axel Fischer

IPC分类号： B25D17/24

CPC分类号： B25F5/006 ,  B25D17/043 ,  B25D2222/69 ,  B25D2250/371

摘要： A handheld power tool has a handle (17), a machine housing (8), in which a drive (4) oscillating along a working axis (5) is situated, and a suspension, which has a first carrier connected to the machine housing (8) and a second carrier connected to the handle (17). A first mating surface of the first carrier facing the machine housing (8) engages behind a second mating surface of the second carrier facing the handle (17). In a basic position, the first mating surface is in contact with the second mating surface under the action of force applied by at least one spring element acting parallel to the working axis (5). The first carrier is displaceable with respect to the second carrier out of the basic position and into a working position along the working axis (5) against the at least one spring element such that, in the working position, an air gap separates the first mating surface from the second mating surface.

摘要翻译： 手持式电动工具具有手柄（17），机壳（8），其中位于沿着工作轴线（5）摆动的驱动器（4）和悬架，所述悬架具有连接到所述机器壳体 （8）和连接到手柄（17）的第二载体。 面向机器壳体（8）的第一承载件的第一配合表面接合在面向手柄（17）的第二承载件的第二配合表面的后面。 在基本位置，第一配合表面在由平行于工作轴线（5）作用的至少一个弹簧元件施加的力的作用下与第二配合表面接触。 第一载体相对于第二载体移出基本位置，并且沿着工作轴线（5）抵靠至少一个弹簧元件移动到工作位置，使得在工作位置，气隙将第一配合 表面从第二配合表面。

公开(公告)号：US20100270047A1

公开(公告)日：2010-10-28

申请号：US12799235

申请日：2010-04-21

申请人： Hans Appel ,  Jens Imaschewski

发明人： Hans Appel ,  Jens Imaschewski

IPC分类号： B25D17/24 ,  B25F5/02

CPC分类号： B25F5/006 ,  B25D17/043

摘要： A hand-held power tool includes a machine housing, a handle, and a damping device that couples the handle to the machine housing. The damping device is configured to be star-shaped with three elastic struts, whereby a first strut and a second strut are joined to the machine housing, while a third strut is joined to the handle.

摘要翻译： 手持电动工具包括机械壳体，把手和将手柄连接到机器壳体的阻尼装置。 阻尼装置被构造成具有三个弹性支柱的星形，由此第一支柱和第二支柱结合到机器壳体，而第三支柱连接到手柄。